LF - Used or new RS glass sensor for my frag tank

[Alexander1312]

(jk …). But I have been checking the glass of my RS frag tank more recently….

 

[MichaelB]

(jk …). But I have been checking the glass of my RS frag tank more recently….

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Crazy thing is people would buy them probably sale out in hours.

 

[L/B Block]

I’d buy that -Red Sea or no.,